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PI66042: AT OPT(1|2), IGYCB7104-U FAILED ASSERTION ON ./CODEGENRA.CPP:84.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • When compiling with optimization, the compiler may fail with an
    assertion at ./CodeGenRA.cpp:84 for some programs.
    
    The problem appears to have been introduced with compiler
    improvements made in APAR PI58075.
    

Local fix

  • Compile at OPTIMIZE(0).
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of Enterprise COBOL V5.2 compiling     *
    *                 programs with IF statements that use         *
    *                 condition-names (level 88 items) of type     *
    *                 PIC X(1) using compiler option OPT(1) or     *
    *                 OPT(2).                                      *
    *                                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: Compiler ABORT with message             *
    *                      IGYCB7104-U Failed assertion on         *
    *                      ./CodeGenRA.cpp                         *
    *                                                              *
    ****************************************************************
    * RECOMMENDATION: Apply the provided PTF.                      *
    *                                                              *
    ****************************************************************
    When evaluating an IF statement with a level 88 entry of type
    PIC X(1) in some cases the compiler would keep a register alive
    till end of compilation.
    

Problem conclusion

  • Compiler was updated to properly evaluate and kill register.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI66042

  • Reported component name

    ENT COBOL FOR Z

  • Reported component ID

    5655W3200

  • Reported release

    520

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-07-18

  • Closed date

    2016-07-22

  • Last modified date

    2016-08-02

  • APAR is sysrouted FROM one or more of the following:

    PI65091

  • APAR is sysrouted TO one or more of the following:

Modules/Macros

  •    IGYCBE
    

Fix information

  • Fixed component name

    ENT COBOL FOR Z

  • Fixed component ID

    5655W3200

Applicable component levels

  • R520 PSY UI39594

       UP16/07/29 P F607

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
02 August 2016